AMD EPYC 9455P vs AMD EPYC 9455
We compared two server CPUs: AMD EPYC 9455P with 48 cores 3.15GHz and AMD EPYC 9455 with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Score
General Parameters
Oct 2024
Release Date
Oct 2024
AMD
Manufacturer
AMD
Server
Type
Server
Turin
Core Architecture
Turin
AMD Socket SP5
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
EPYC (Zen 5 (Turin))
Generation
EPYC(Zen 5 (Turin))
Package
Transistor Count
49.89 billions
4 nm
Manufacturing Process
4 nm
300 W
Power Consumption
300 W
TSMC
Foundry
TSMC
mm²
Die Size
6x70.6 mm²
6 nm
I/O Process Size
6 nm
mm²
I/O Die Size
mm²
CPU Performance
48
Performance Cores
48
96
Performance Core Threads
96
3.15 GHz
Performance Core Base Frequency
3.15 GHz
4.4 GHz
Performance Core Turbo Frequency
4.4 GHz
48
Total Core Count
48
96
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
31.5
Multiplier
31.5
64 KB per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
1 MB per core
192 MB
L3 Cache
192 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR5-6000
Memory Types
DDR5-6000
6 TB
Max Memory Size
6 TB
12
Max Memory Channels
12
576 GB/s
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes
